US9055297B2 - System, method, and apparatus for displaying pictures - Google Patents
System, method, and apparatus for displaying pictures Download PDFInfo
- Publication number
- US9055297B2 US9055297B2 US13/780,354 US201313780354A US9055297B2 US 9055297 B2 US9055297 B2 US 9055297B2 US 201313780354 A US201313780354 A US 201313780354A US 9055297 B2 US9055297 B2 US 9055297B2
- Authority
- US
- United States
- Prior art keywords
- video
- video data
- decoded picture
- stream
- video stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000872 buffer Substances 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 15
- 239000013598 vector Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H04L29/06027—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
- H04L65/4046—Arrangements for multi-party communication, e.g. for conferences with distributed floor control
-
- H04L65/604—
-
- H04L65/607—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/764—Media network packet handling at the destination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
Abstract
Description
- 0: normal packet with previous packet undamaged
- 1: one or more packets are lost before the current packet
- 2: the current packet is damaged.
| Description | ||
F | |||
0 = top field, 1 = | |||
P | |||
0 = pixel data, 1 = | |||
E | |||
0 = Start Code, 1 = End Code | |||
P3 | P XOR E | ||
P2 | F XOR E | ||
P1 | P XOR F | ||
P0 | P XOR F XOR E | ||
The VPP has the following format:
Length | ||
Field | (bytes) | |
Stream Id | ||
1 byte | The stream id of the | |
Packet | ||
1 byte | Number of bytes of the VPP excluding the start | |
Length | code and encode code but count the | |
Picture | ||
1 byte | Bit 3: 0 for progressive, 1 for interlaced | |
Format | Bit 2: 1 for Repeat_First_Field | |
Bit 1: 1 for Top_Field_First | ||
Bit 0: 0 for normal, 1 for damaged picture | ||
Bits 4-7: | ||
X Size | ||
1 byte | Luminance X Size/16 | |
| 1 byte | Luminance Y Size/16 |
| 4 bytes | Context dependent. For video decoding, this is the |
Stamp | time stamp originally associated with the | |
compressed picture | ||
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/780,354 US9055297B2 (en) | 2004-11-30 | 2013-02-28 | System, method, and apparatus for displaying pictures |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/001,208 US7675872B2 (en) | 2004-11-30 | 2004-11-30 | System, method, and apparatus for displaying pictures |
US12/695,270 US8411760B2 (en) | 2004-11-30 | 2010-01-28 | System, method, and apparatus for displaying pictures |
US13/780,354 US9055297B2 (en) | 2004-11-30 | 2013-02-28 | System, method, and apparatus for displaying pictures |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/695,270 Continuation US8411760B2 (en) | 2004-11-30 | 2010-01-28 | System, method, and apparatus for displaying pictures |
Publications (2)
Publication Number | Publication Date |
---|---|
US20130176381A1 US20130176381A1 (en) | 2013-07-11 |
US9055297B2 true US9055297B2 (en) | 2015-06-09 |
Family
ID=36567288
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/001,208 Expired - Fee Related US7675872B2 (en) | 2004-11-30 | 2004-11-30 | System, method, and apparatus for displaying pictures |
US12/695,270 Active 2026-03-10 US8411760B2 (en) | 2004-11-30 | 2010-01-28 | System, method, and apparatus for displaying pictures |
US13/780,354 Active 2025-04-15 US9055297B2 (en) | 2004-11-30 | 2013-02-28 | System, method, and apparatus for displaying pictures |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/001,208 Expired - Fee Related US7675872B2 (en) | 2004-11-30 | 2004-11-30 | System, method, and apparatus for displaying pictures |
US12/695,270 Active 2026-03-10 US8411760B2 (en) | 2004-11-30 | 2010-01-28 | System, method, and apparatus for displaying pictures |
Country Status (1)
Country | Link |
---|---|
US (3) | US7675872B2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7675872B2 (en) * | 2004-11-30 | 2010-03-09 | Broadcom Corporation | System, method, and apparatus for displaying pictures |
US8135046B2 (en) * | 2005-11-11 | 2012-03-13 | Broadcom Corporation | Method and apparatus for demultiplexing, merging, and duplicating packetized elementary stream/program stream/elementary stream data |
KR101336243B1 (en) | 2007-05-10 | 2013-12-03 | 삼성전자주식회사 | Transport stream structure for transmitting and receiving video data in which additional information is inserted, method and apparatus thereof |
US20090154568A1 (en) * | 2007-12-12 | 2009-06-18 | Realtek Semiconductor Corp. | Multimedia decoding apparatus and method |
US8184142B2 (en) * | 2009-06-26 | 2012-05-22 | Polycom, Inc. | Method and system for composing video images from a plurality of endpoints |
US8587458B2 (en) | 2011-12-07 | 2013-11-19 | International Business Machines Corporation | Unpacking a variable number of data bits |
KR101718488B1 (en) | 2012-01-20 | 2017-03-21 | 지이 비디오 컴프레션, 엘엘씨 | Coding concept allowing parallel processing, transport demultiplexer and video bitstream |
US9667959B2 (en) * | 2013-03-29 | 2017-05-30 | Qualcomm Incorporated | RTP payload format designs |
JP6535431B2 (en) * | 2017-07-21 | 2019-06-26 | レノボ・シンガポール・プライベート・リミテッド | Conference system, display method for shared display device, and switching device |
Citations (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287178A (en) | 1992-07-06 | 1994-02-15 | General Electric Company | Reset control network for a video signal encoder |
US5453780A (en) | 1994-04-28 | 1995-09-26 | Bell Communications Research, Inc. | Continous presence video signal combiner |
US5481543A (en) | 1993-03-16 | 1996-01-02 | Sony Corporation | Rational input buffer arrangements for auxiliary information in video and audio signal processing systems |
US5621840A (en) | 1993-09-21 | 1997-04-15 | Sony Corporation | Data transmission method and apparatus, data decoding apparatus, and data recording medium |
US5666487A (en) | 1995-06-28 | 1997-09-09 | Bell Atlantic Network Services, Inc. | Network providing signals of different formats to a user by multplexing compressed broadband data with data of a different format into MPEG encoded data stream |
US5692020A (en) | 1995-06-07 | 1997-11-25 | Discovision Associates | Signal processing apparatus and method |
US5703877A (en) | 1995-11-22 | 1997-12-30 | General Instrument Corporation Of Delaware | Acquisition and error recovery of audio data carried in a packetized data stream |
US5910960A (en) | 1995-06-07 | 1999-06-08 | Discovision Associates | Signal processing apparatus and method |
US6057889A (en) | 1997-09-26 | 2000-05-02 | Sarnoff Corporation | Format-responsive video processing system |
US6154771A (en) * | 1998-06-01 | 2000-11-28 | Mediastra, Inc. | Real-time receipt, decompression and play of compressed streaming video/hypervideo; with thumbnail display of past scenes and with replay, hyperlinking and/or recording permissively intiated retrospectively |
US6208643B1 (en) | 1996-10-11 | 2001-03-27 | Sarnoff Corporation | Apparatus and method for analyzing bitstreams |
US6246720B1 (en) * | 1999-10-21 | 2001-06-12 | Sony Corporation Of Japan | Flexible software-based decoding system with decoupled decoding timing and output timing |
US6285661B1 (en) | 1998-01-28 | 2001-09-04 | Picturetel Corporation | Low delay real time digital video mixing for multipoint video conferencing |
US6327253B1 (en) | 1998-04-03 | 2001-12-04 | Avid Technology, Inc. | Method and apparatus for controlling switching of connections among data processing devices |
US6392672B1 (en) | 1999-09-17 | 2002-05-21 | Conexant Systems, Inc. | Adding method for ordered sorting of a group of windows on a display |
US6459736B1 (en) | 1997-10-30 | 2002-10-01 | Fujitsu Limited | Moving picture decoding apparatus and method |
US20030056224A1 (en) | 2001-07-19 | 2003-03-20 | General Instrument Corporation | Method and apparatus for processing transport type B ATVEF data |
US20030142878A1 (en) | 2002-01-25 | 2003-07-31 | Willis Donald Henry | Method and system for contouring reduction |
US20030142752A1 (en) * | 2002-01-29 | 2003-07-31 | Demas Jason C. | Error concealment for MPEG decoding with personal video recording functionality |
US6614442B1 (en) | 2000-06-26 | 2003-09-02 | S3 Graphics Co., Ltd. | Macroblock tiling format for motion compensation |
US20030212994A1 (en) | 2002-05-09 | 2003-11-13 | Radiant Communications Corporation | Remote monitoring system |
US20040008784A1 (en) | 2002-06-17 | 2004-01-15 | Yoshihiro Kikuchi | Video encoding/decoding method and apparatus |
US6738356B1 (en) | 2000-08-10 | 2004-05-18 | Convedia Corporation | Object oriented video merging system |
US6750918B2 (en) | 2000-05-12 | 2004-06-15 | Thomson Licensing S.A. | Method and system for using single OSD pixmap across multiple video raster sizes by using multiple headers |
US20040148501A1 (en) | 2003-01-27 | 2004-07-29 | Livaditis Elias J | Apparatus and method for single encryption with multiple authorization of distributed content data |
US6823016B1 (en) * | 1998-02-20 | 2004-11-23 | Intel Corporation | Method and system for data management in a video decoder |
US20040240546A1 (en) | 2003-05-29 | 2004-12-02 | Lsi Logic Corporation | Method and/or apparatus for analyzing the content of a surveillance image |
US20040264940A1 (en) | 2003-06-30 | 2004-12-30 | Girish Hulmani | System, method, and apparatus for playing back a plurality of video elementary streams with one playback channel |
US20050117654A1 (en) | 2003-11-29 | 2005-06-02 | Lg Electronics Inc. | High-definition dual video decoder and decoding method, and digital broadcasting receiver using the same |
US20050175098A1 (en) | 2004-01-16 | 2005-08-11 | General Instruments Corporation | Method, protocol, and apparatus for transporting advanced video coding content |
US6959090B1 (en) | 2000-11-20 | 2005-10-25 | Nokia Corporation | Content Protection scheme for a digital recording device |
US6963353B1 (en) | 2003-05-14 | 2005-11-08 | Cisco Technology, Inc. | Non-causal speaker selection for conference multicast |
US6987739B2 (en) | 1997-10-15 | 2006-01-17 | Sony Corporation | Video data multiplexing device, video data multiplexing control method, encoded stream multiplexing device and method, and encoding device and method |
US20060013568A1 (en) | 2004-07-14 | 2006-01-19 | Rodriguez Arturo A | System and method for playback of digital video pictures in compressed streams |
US20060034301A1 (en) | 2004-06-04 | 2006-02-16 | Anderson Jon J | High data rate interface apparatus and method |
US20060072671A1 (en) | 2004-10-04 | 2006-04-06 | Gaurav Aggarwal | System, method and apparatus for clean channel change |
US7050481B1 (en) | 1998-10-27 | 2006-05-23 | Roke Manor Research Limited | Method for improved extraction in CDMA systems |
US20060109914A1 (en) | 2003-01-23 | 2006-05-25 | Pandit Purvin B | Method and apparatus for preventing error propagation in a video sequence |
US20060114844A1 (en) * | 2004-11-30 | 2006-06-01 | Qin-Fan Zhu | System, method, and apparatus for displaying pictures |
US20060193382A1 (en) | 2002-11-08 | 2006-08-31 | Haskell Barin G | Method and apparatus for control of rate-distortion tradeoff by mode selection in video encoders |
US7176957B2 (en) | 2004-05-25 | 2007-02-13 | Seiko Epson Corporation | Local video loopback method for a multi-participant conference system using a back-channel video interface |
US7177522B2 (en) | 2000-10-10 | 2007-02-13 | Broadcom Corporation | System and method for personal video recording |
US20070041452A1 (en) | 2001-11-06 | 2007-02-22 | Satoshi Kondo | Moving picture coding method, and moving picture decoding method |
US20070110166A1 (en) | 2003-12-17 | 2007-05-17 | Sanyo Electric Co., Ltd. | Method and device for determining the position of at least one point of reflection of an obstacle |
US20070110391A1 (en) | 2000-10-10 | 2007-05-17 | Macinnis Alexander G | System and method for personal video recording |
US20070140647A1 (en) | 2003-12-19 | 2007-06-21 | Yoshiaki Kusunoki | Video data processing method and video data processing apparatus |
US7245316B2 (en) | 2002-01-25 | 2007-07-17 | Thomson Licensing | Method and system for maintaining even tube burn-in |
US7292690B2 (en) | 2002-01-02 | 2007-11-06 | Sony Corporation | Video scene change detection |
US7292692B2 (en) | 2003-03-25 | 2007-11-06 | Sony Corporation | Content scrambling with minimal impact on legacy devices |
US7298966B2 (en) | 2002-04-16 | 2007-11-20 | Matsushita Electric Industrial Co., Ltd. | Recording device, recording method, and computer-readable program |
US7315898B2 (en) | 2001-12-04 | 2008-01-01 | Sony Corporation | Data communication system, data transmission apparatus, data reception apparatus, data communication method, and computer program |
US7327791B1 (en) | 1999-02-22 | 2008-02-05 | Mitsubishi Denki Kabushiki Kaisha | Video decoding method performing selective error concealment and resynchronization |
US7336682B2 (en) | 2000-07-25 | 2008-02-26 | Juniper Networks, Inc. | Network architecture and methods for transparent on-line cross-sessional encoding and transport of network communications data |
US7366241B2 (en) | 2001-03-29 | 2008-04-29 | Matsushita Electric Industrial Co., Ltd. | Data reproduction apparatus and data reproduction method |
US20080138048A1 (en) | 1998-11-08 | 2008-06-12 | Byungjin Kim | Recording medium, method and apparatus for recording and/or reproducing digital data streams |
US7412152B2 (en) | 2003-02-28 | 2008-08-12 | Matsushita Electric Co., Ltd. | Recording medium, reproduction apparatus, recording method, program, and reproduction method |
US7460599B2 (en) | 2001-06-20 | 2008-12-02 | Fujitsu Limited | Video decoding device and method, and program product therefor |
US7471298B1 (en) | 2000-06-26 | 2008-12-30 | S3 Graphics Co., Ltd. | Fetching pixel data with reduced memory bandwidth requirement |
US7492387B2 (en) | 2002-08-05 | 2009-02-17 | Chih-Lung Yang | Implementation of MPCP MCU technology for the H.264 video standard |
US7499075B2 (en) | 2004-09-28 | 2009-03-03 | Seiko Epson Corporation | Video conference choreographer |
US20090087169A1 (en) | 2001-06-04 | 2009-04-02 | Nobuo Nakanishi | Recording apparatus, recording medium, playback apparatus, program, and method |
US7554612B2 (en) | 2000-10-03 | 2009-06-30 | Thomson Licensing | Method and system for buffering pixel data |
US7609709B2 (en) | 2006-01-23 | 2009-10-27 | Alcatel-Lucent Usa Inc. | Video aware traffic management |
US7616591B2 (en) | 2001-07-16 | 2009-11-10 | Excedra Technology, LLC | Video conferencing system |
US7692683B2 (en) | 2004-10-15 | 2010-04-06 | Lifesize Communications, Inc. | Video conferencing system transcoder |
US7805399B2 (en) | 1995-04-03 | 2010-09-28 | Pinder Howard G | Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system |
US7835403B2 (en) * | 2007-05-11 | 2010-11-16 | Tektronix, Inc. | Stream analysis apparatus and stream analysis display method |
US7889206B2 (en) | 2003-06-16 | 2011-02-15 | Broadcom Corporation | Direct memory accessing for fetching macroblocks |
US20110055322A1 (en) | 2008-02-20 | 2011-03-03 | Carsten Rhod Gregersen | Method and system for providing connectivity between clients connected to the internet |
US7974200B2 (en) | 2000-11-29 | 2011-07-05 | British Telecommunications Public Limited Company | Transmitting and receiving real-time data |
US7978761B2 (en) | 2004-10-05 | 2011-07-12 | Vectormax Corporation | Method and system for loss-tolerant multimedia multicasting |
US8018902B2 (en) | 2003-06-06 | 2011-09-13 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for channel quality indicator determination |
US8089948B2 (en) | 2004-05-13 | 2012-01-03 | Qualcomm Incorporated | Header compression of multimedia data transmitted over a wireless communication system |
US8135852B2 (en) | 2002-03-27 | 2012-03-13 | British Telecommunications Public Limited Company | Data streaming system and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2933133B2 (en) * | 1997-01-28 | 1999-08-09 | 日本電気株式会社 | Digital video signal multiplexing and separation systems |
-
2004
- 2004-11-30 US US11/001,208 patent/US7675872B2/en not_active Expired - Fee Related
-
2010
- 2010-01-28 US US12/695,270 patent/US8411760B2/en active Active
-
2013
- 2013-02-28 US US13/780,354 patent/US9055297B2/en active Active
Patent Citations (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287178A (en) | 1992-07-06 | 1994-02-15 | General Electric Company | Reset control network for a video signal encoder |
US5481543A (en) | 1993-03-16 | 1996-01-02 | Sony Corporation | Rational input buffer arrangements for auxiliary information in video and audio signal processing systems |
US5621840A (en) | 1993-09-21 | 1997-04-15 | Sony Corporation | Data transmission method and apparatus, data decoding apparatus, and data recording medium |
US5453780A (en) | 1994-04-28 | 1995-09-26 | Bell Communications Research, Inc. | Continous presence video signal combiner |
US7805399B2 (en) | 1995-04-03 | 2010-09-28 | Pinder Howard G | Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system |
US5692020A (en) | 1995-06-07 | 1997-11-25 | Discovision Associates | Signal processing apparatus and method |
US5910960A (en) | 1995-06-07 | 1999-06-08 | Discovision Associates | Signal processing apparatus and method |
US5666487A (en) | 1995-06-28 | 1997-09-09 | Bell Atlantic Network Services, Inc. | Network providing signals of different formats to a user by multplexing compressed broadband data with data of a different format into MPEG encoded data stream |
US5703877A (en) | 1995-11-22 | 1997-12-30 | General Instrument Corporation Of Delaware | Acquisition and error recovery of audio data carried in a packetized data stream |
US6208643B1 (en) | 1996-10-11 | 2001-03-27 | Sarnoff Corporation | Apparatus and method for analyzing bitstreams |
US6057889A (en) | 1997-09-26 | 2000-05-02 | Sarnoff Corporation | Format-responsive video processing system |
US6987739B2 (en) | 1997-10-15 | 2006-01-17 | Sony Corporation | Video data multiplexing device, video data multiplexing control method, encoded stream multiplexing device and method, and encoding device and method |
US6459736B1 (en) | 1997-10-30 | 2002-10-01 | Fujitsu Limited | Moving picture decoding apparatus and method |
US6285661B1 (en) | 1998-01-28 | 2001-09-04 | Picturetel Corporation | Low delay real time digital video mixing for multipoint video conferencing |
US6823016B1 (en) * | 1998-02-20 | 2004-11-23 | Intel Corporation | Method and system for data management in a video decoder |
US6327253B1 (en) | 1998-04-03 | 2001-12-04 | Avid Technology, Inc. | Method and apparatus for controlling switching of connections among data processing devices |
US6154771A (en) * | 1998-06-01 | 2000-11-28 | Mediastra, Inc. | Real-time receipt, decompression and play of compressed streaming video/hypervideo; with thumbnail display of past scenes and with replay, hyperlinking and/or recording permissively intiated retrospectively |
US7050481B1 (en) | 1998-10-27 | 2006-05-23 | Roke Manor Research Limited | Method for improved extraction in CDMA systems |
US20080138048A1 (en) | 1998-11-08 | 2008-06-12 | Byungjin Kim | Recording medium, method and apparatus for recording and/or reproducing digital data streams |
US7327791B1 (en) | 1999-02-22 | 2008-02-05 | Mitsubishi Denki Kabushiki Kaisha | Video decoding method performing selective error concealment and resynchronization |
US7630442B2 (en) | 1999-02-22 | 2009-12-08 | Mitsubishi Denki Kabushiki Kaisha | Packet generating method, video decoding method, media multiplexer, media demultiplexer, multimedia communication system and bit stream converter |
US6392672B1 (en) | 1999-09-17 | 2002-05-21 | Conexant Systems, Inc. | Adding method for ordered sorting of a group of windows on a display |
US6246720B1 (en) * | 1999-10-21 | 2001-06-12 | Sony Corporation Of Japan | Flexible software-based decoding system with decoupled decoding timing and output timing |
US6750918B2 (en) | 2000-05-12 | 2004-06-15 | Thomson Licensing S.A. | Method and system for using single OSD pixmap across multiple video raster sizes by using multiple headers |
US6614442B1 (en) | 2000-06-26 | 2003-09-02 | S3 Graphics Co., Ltd. | Macroblock tiling format for motion compensation |
US7471298B1 (en) | 2000-06-26 | 2008-12-30 | S3 Graphics Co., Ltd. | Fetching pixel data with reduced memory bandwidth requirement |
US7336682B2 (en) | 2000-07-25 | 2008-02-26 | Juniper Networks, Inc. | Network architecture and methods for transparent on-line cross-sessional encoding and transport of network communications data |
US6738356B1 (en) | 2000-08-10 | 2004-05-18 | Convedia Corporation | Object oriented video merging system |
US7554612B2 (en) | 2000-10-03 | 2009-06-30 | Thomson Licensing | Method and system for buffering pixel data |
US7177522B2 (en) | 2000-10-10 | 2007-02-13 | Broadcom Corporation | System and method for personal video recording |
US20070110391A1 (en) | 2000-10-10 | 2007-05-17 | Macinnis Alexander G | System and method for personal video recording |
US6959090B1 (en) | 2000-11-20 | 2005-10-25 | Nokia Corporation | Content Protection scheme for a digital recording device |
US7974200B2 (en) | 2000-11-29 | 2011-07-05 | British Telecommunications Public Limited Company | Transmitting and receiving real-time data |
US7366241B2 (en) | 2001-03-29 | 2008-04-29 | Matsushita Electric Industrial Co., Ltd. | Data reproduction apparatus and data reproduction method |
US20090087169A1 (en) | 2001-06-04 | 2009-04-02 | Nobuo Nakanishi | Recording apparatus, recording medium, playback apparatus, program, and method |
US7460599B2 (en) | 2001-06-20 | 2008-12-02 | Fujitsu Limited | Video decoding device and method, and program product therefor |
US8125932B2 (en) | 2001-07-16 | 2012-02-28 | Exedra Technologies, LLC | Method and apparatus for continuously receiving images from a plurality of video channels and for alternately continuously transmitting to each of a plurality of participants in a video conference individual images containing information concerning each of said video channels |
US7616591B2 (en) | 2001-07-16 | 2009-11-10 | Excedra Technology, LLC | Video conferencing system |
US20030056224A1 (en) | 2001-07-19 | 2003-03-20 | General Instrument Corporation | Method and apparatus for processing transport type B ATVEF data |
US20070041452A1 (en) | 2001-11-06 | 2007-02-22 | Satoshi Kondo | Moving picture coding method, and moving picture decoding method |
US7315898B2 (en) | 2001-12-04 | 2008-01-01 | Sony Corporation | Data communication system, data transmission apparatus, data reception apparatus, data communication method, and computer program |
US20070291940A1 (en) | 2002-01-02 | 2007-12-20 | Candelore Brant L | Selective encryption encoding |
US20070291942A1 (en) | 2002-01-02 | 2007-12-20 | Candelore Brant L | Scene change detection |
US7292690B2 (en) | 2002-01-02 | 2007-11-06 | Sony Corporation | Video scene change detection |
US20030142878A1 (en) | 2002-01-25 | 2003-07-31 | Willis Donald Henry | Method and system for contouring reduction |
US6647152B2 (en) | 2002-01-25 | 2003-11-11 | Thomson Licensing S.A. | Method and system for contouring reduction |
US7245316B2 (en) | 2002-01-25 | 2007-07-17 | Thomson Licensing | Method and system for maintaining even tube burn-in |
US7508874B2 (en) * | 2002-01-29 | 2009-03-24 | Broadcom Corporation | Error concealment for MPEG decoding with personal video recording functionality |
US20030142752A1 (en) * | 2002-01-29 | 2003-07-31 | Demas Jason C. | Error concealment for MPEG decoding with personal video recording functionality |
US8135852B2 (en) | 2002-03-27 | 2012-03-13 | British Telecommunications Public Limited Company | Data streaming system and method |
US7298966B2 (en) | 2002-04-16 | 2007-11-20 | Matsushita Electric Industrial Co., Ltd. | Recording device, recording method, and computer-readable program |
US20030212994A1 (en) | 2002-05-09 | 2003-11-13 | Radiant Communications Corporation | Remote monitoring system |
US20040008784A1 (en) | 2002-06-17 | 2004-01-15 | Yoshihiro Kikuchi | Video encoding/decoding method and apparatus |
US7492387B2 (en) | 2002-08-05 | 2009-02-17 | Chih-Lung Yang | Implementation of MPCP MCU technology for the H.264 video standard |
US20060193382A1 (en) | 2002-11-08 | 2006-08-31 | Haskell Barin G | Method and apparatus for control of rate-distortion tradeoff by mode selection in video encoders |
US20060109914A1 (en) | 2003-01-23 | 2006-05-25 | Pandit Purvin B | Method and apparatus for preventing error propagation in a video sequence |
US20040148501A1 (en) | 2003-01-27 | 2004-07-29 | Livaditis Elias J | Apparatus and method for single encryption with multiple authorization of distributed content data |
US7412152B2 (en) | 2003-02-28 | 2008-08-12 | Matsushita Electric Co., Ltd. | Recording medium, reproduction apparatus, recording method, program, and reproduction method |
US8265277B2 (en) | 2003-03-25 | 2012-09-11 | Sony Corporation | Content scrambling with minimal impact on legacy devices |
US7292692B2 (en) | 2003-03-25 | 2007-11-06 | Sony Corporation | Content scrambling with minimal impact on legacy devices |
US6963353B1 (en) | 2003-05-14 | 2005-11-08 | Cisco Technology, Inc. | Non-causal speaker selection for conference multicast |
US20040240546A1 (en) | 2003-05-29 | 2004-12-02 | Lsi Logic Corporation | Method and/or apparatus for analyzing the content of a surveillance image |
US8018902B2 (en) | 2003-06-06 | 2011-09-13 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for channel quality indicator determination |
US7889206B2 (en) | 2003-06-16 | 2011-02-15 | Broadcom Corporation | Direct memory accessing for fetching macroblocks |
US20040264940A1 (en) | 2003-06-30 | 2004-12-30 | Girish Hulmani | System, method, and apparatus for playing back a plurality of video elementary streams with one playback channel |
US20050117654A1 (en) | 2003-11-29 | 2005-06-02 | Lg Electronics Inc. | High-definition dual video decoder and decoding method, and digital broadcasting receiver using the same |
US20070110166A1 (en) | 2003-12-17 | 2007-05-17 | Sanyo Electric Co., Ltd. | Method and device for determining the position of at least one point of reflection of an obstacle |
US20070140647A1 (en) | 2003-12-19 | 2007-06-21 | Yoshiaki Kusunoki | Video data processing method and video data processing apparatus |
US20050175098A1 (en) | 2004-01-16 | 2005-08-11 | General Instruments Corporation | Method, protocol, and apparatus for transporting advanced video coding content |
US8089948B2 (en) | 2004-05-13 | 2012-01-03 | Qualcomm Incorporated | Header compression of multimedia data transmitted over a wireless communication system |
US7176957B2 (en) | 2004-05-25 | 2007-02-13 | Seiko Epson Corporation | Local video loopback method for a multi-participant conference system using a back-channel video interface |
US20060034301A1 (en) | 2004-06-04 | 2006-02-16 | Anderson Jon J | High data rate interface apparatus and method |
US20060013568A1 (en) | 2004-07-14 | 2006-01-19 | Rodriguez Arturo A | System and method for playback of digital video pictures in compressed streams |
US7499075B2 (en) | 2004-09-28 | 2009-03-03 | Seiko Epson Corporation | Video conference choreographer |
US8837599B2 (en) * | 2004-10-04 | 2014-09-16 | Broadcom Corporation | System, method and apparatus for clean channel change |
US20060072671A1 (en) | 2004-10-04 | 2006-04-06 | Gaurav Aggarwal | System, method and apparatus for clean channel change |
US7978761B2 (en) | 2004-10-05 | 2011-07-12 | Vectormax Corporation | Method and system for loss-tolerant multimedia multicasting |
US7692683B2 (en) | 2004-10-15 | 2010-04-06 | Lifesize Communications, Inc. | Video conferencing system transcoder |
US20100118980A1 (en) * | 2004-11-30 | 2010-05-13 | Qin-Fan Zhu | System, method, and apparatus for displaying pictures |
US20130176381A1 (en) * | 2004-11-30 | 2013-07-11 | Broadcom Corporation | System, method, and apparatus for displaying pictures |
US7675872B2 (en) * | 2004-11-30 | 2010-03-09 | Broadcom Corporation | System, method, and apparatus for displaying pictures |
US8411760B2 (en) * | 2004-11-30 | 2013-04-02 | Broadcom Corporation | System, method, and apparatus for displaying pictures |
US20060114844A1 (en) * | 2004-11-30 | 2006-06-01 | Qin-Fan Zhu | System, method, and apparatus for displaying pictures |
US7609709B2 (en) | 2006-01-23 | 2009-10-27 | Alcatel-Lucent Usa Inc. | Video aware traffic management |
US7835403B2 (en) * | 2007-05-11 | 2010-11-16 | Tektronix, Inc. | Stream analysis apparatus and stream analysis display method |
US20110055322A1 (en) | 2008-02-20 | 2011-03-03 | Carsten Rhod Gregersen | Method and system for providing connectivity between clients connected to the internet |
Also Published As
Publication number | Publication date |
---|---|
US7675872B2 (en) | 2010-03-09 |
US20100118980A1 (en) | 2010-05-13 |
US20130176381A1 (en) | 2013-07-11 |
US20060114844A1 (en) | 2006-06-01 |
US8411760B2 (en) | 2013-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9055297B2 (en) | System, method, and apparatus for displaying pictures | |
US5995146A (en) | Multiple video screen display system | |
US7131048B2 (en) | Apparatus for system decoder and method for error correction of packet data | |
Zhu | RTP payload format for H. 263 video streams | |
Turletti et al. | RTP payload format for H. 261 video streams | |
JP5455648B2 (en) | System and method for improving error tolerance in video communication system | |
TWI279742B (en) | Method for coding sequences of pictures | |
US7720157B2 (en) | Arrangement and method for generating CP images | |
US6357028B1 (en) | Error correction and concealment during data transmission | |
US6606112B1 (en) | Composite-video generation from different-rate constituents | |
JP2006524948A (en) | A method for encoding a picture with a bitstream, a method for decoding a picture from a bitstream, an encoder for encoding a picture with a bitstream, a transmission apparatus and system including an encoder for encoding a picture with a bitstream, bit Decoder for decoding picture from stream, and receiving apparatus and client comprising a decoder for decoding picture from bitstream | |
US7051262B2 (en) | Method for processing error code of compressed image in transmission | |
US8432937B2 (en) | System and method for recovering the decoding order of layered media in packet-based communication | |
US20090190652A1 (en) | System and method for controlling transmission of moving image data over network | |
US9264737B2 (en) | Error resilient transmission of random access frames and global coding parameters | |
US6683909B1 (en) | Macroblock parsing without processing overhead | |
US20220182705A1 (en) | Transmission apparatus, transmission method, encoding apparatus, encoding method, reception apparatus, and reception method | |
US11265583B2 (en) | Long-term reference for error recovery in video conferencing system | |
US20020054215A1 (en) | Image transmission apparatus transmitting image corresponding to terminal | |
Zhu | Rfc2190: Rtp payload format for h. 263 video streams | |
Turletti et al. | RFC2032: RTP payload format for H. 261 video streams | |
CN114173207A (en) | Method and system for transmitting video frames sequentially | |
JPH11187379A (en) | Image security system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BROADCOM CORPORATION, CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BROADCOM ADVANCED COMPRESSION GROUP, LLC;REEL/FRAME:030187/0969 Effective date: 20090212 Owner name: BROADCOM ADVANCED COMPRESSION GROUP, LLC, MASSACHU Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ZHU, QIN-FAN;REEL/FRAME:030187/0939 Effective date: 20050112 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
AS | Assignment |
Owner name: BANK OF AMERICA, N.A., AS COLLATERAL AGENT, NORTH CAROLINA Free format text: PATENT SECURITY AGREEMENT;ASSIGNOR:BROADCOM CORPORATION;REEL/FRAME:037806/0001 Effective date: 20160201 Owner name: BANK OF AMERICA, N.A., AS COLLATERAL AGENT, NORTH Free format text: PATENT SECURITY AGREEMENT;ASSIGNOR:BROADCOM CORPORATION;REEL/FRAME:037806/0001 Effective date: 20160201 |
|
AS | Assignment |
Owner name: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD., SINGAPORE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BROADCOM CORPORATION;REEL/FRAME:041706/0001 Effective date: 20170120 Owner name: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BROADCOM CORPORATION;REEL/FRAME:041706/0001 Effective date: 20170120 |
|
AS | Assignment |
Owner name: BROADCOM CORPORATION, CALIFORNIA Free format text: TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS;ASSIGNOR:BANK OF AMERICA, N.A., AS COLLATERAL AGENT;REEL/FRAME:041712/0001 Effective date: 20170119 |
|
AS | Assignment |
Owner name: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITE Free format text: MERGER;ASSIGNOR:AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.;REEL/FRAME:047229/0408 Effective date: 20180509 |
|
AS | Assignment |
Owner name: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITE Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE EFFECTIVE DATE PREVIOUSLY RECORDED ON REEL 047229 FRAME 0408. ASSIGNOR(S) HEREBY CONFIRMS THE THE EFFECTIVE DATE IS 09/05/2018;ASSIGNOR:AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.;REEL/FRAME:047349/0001 Effective date: 20180905 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 4 |
|
AS | Assignment |
Owner name: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITE Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NUMBER 9,385,856 TO 9,385,756 PREVIOUSLY RECORDED AT REEL: 47349 FRAME: 001. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER;ASSIGNOR:AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.;REEL/FRAME:051144/0648 Effective date: 20180905 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 8 |